Question

Find the length of one side of a regular pentagon if its perimeter is 75m

Answer 1

Hey

Here is your answer,

Since our is a regular Pentagon, it has its five sides equal.

Perimeter of Pentagon = 75

Let the length be x

X + x + x + x + x = 75
5x = 75
X = 75/5
X = 15

Hope it helps you!

Answer 2

It is given that the perimeter of a regular pentagon P = 75 m.

We know that regular pentagon has five sides which are equal. So, n = 5.

We know that perimeter of a regular polygon with n sides and side length l is :

= > P = n * l

= > 75 = 5 * l

= > 75/5 = l

= > 15 = l.

Therefore, length of one side of a regular pentagon = 15 m.

Hope this helps!